* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: #0f1220; color: #e8eaf2; }
a { color: #7cc0ff; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; background: #171b31; border-bottom: 1px solid #262c4d; }
.brand { font-size: 20px; font-weight: 700; }
.brand .domain { font-size: 13px; color: #9aa3c7; font-weight: 400; margin-left: 6px; }
.session { display: flex; gap: 14px; align-items: center; font-size: 14px; }
.session form { margin: 0; }
button.link { background: none; border: none; color: #7cc0ff; cursor: pointer; font-size: 14px; padding: 0; }
.wrap { max-width: 960px; margin: 24px auto; padding: 0 16px; }
.card { background: #171b31; border: 1px solid #262c4d; border-radius: 12px; padding: 18px 20px; margin: 18px 0; }
.card.narrow { max-width: 440px; margin: 40px auto; }
.card.danger { border-color: #4d2636; }
h1 { font-size: 26px; margin: 6px 0 14px; }
h2 { font-size: 19px; margin: 4px 0 12px; }
h3 { font-size: 16px; margin: 18px 0 8px; }
label { display: block; margin: 10px 0; font-size: 14px; color: #c6cbe0; }
input { width: 100%; padding: 9px 10px; margin-top: 4px; border-radius: 8px; border: 1px solid #333a5e; background: #0f1220; color: #e8eaf2; font-size: 15px; }
form.inline { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
form.inline label { flex: 1 1 160px; margin: 0; }
button { padding: 9px 16px; border-radius: 8px; border: 1px solid #333a5e; background: #232847; color: #e8eaf2; cursor: pointer; font-size: 14px; }
button.primary { background: #2f6fed; border-color: #2f6fed; font-weight: 600; width: 100%; margin-top: 8px; }
form.inline button.primary { width: auto; margin-top: 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid #262c4d; }
th { color: #9aa3c7; font-weight: 600; }
.stats { display: flex; gap: 14px; flex-wrap: wrap; }
.stat { flex: 1 1 180px; background: #171b31; border: 1px solid #262c4d; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 2px; color: #9aa3c7; font-size: 13px; }
.stat .num { font-size: 30px; color: #fff; font-weight: 700; }
.error { background: #4d1f26; border: 1px solid #8a2f3c; color: #ffb9c2; padding: 10px 12px; border-radius: 8px; }
.ok { background: #1e4632; border: 1px solid #2f7a52; color: #a9e8c6; padding: 10px 12px; border-radius: 8px; }
.notice { background: #2c2a17; border: 1px solid #6e6428; color: #eadfa4; padding: 10px 12px; border-radius: 8px; }
.big { font-size: 18px; }
.foot { text-align: center; color: #5d6488; font-size: 12px; padding: 22px 0; }